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3 years ago

Write a rule that represents the function (0,0), (1,6), (2,24), (3,54), (4,96)

Mathematics

2 answers:

Verizon [17]3 years ago

7 0

y=6x^2 would be your correct answer

Reptile [31]3 years ago

5 0

These points show that this is not going to be a linear line. This is actually a parabola.

I find that the function rule is going to be

$y=6x^2$

<em>Hope this helps!!!</em>

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Solve. the square root of 44-2x = x-10

Anuta_ua [19.1K]

44-2x=x-10 subtract 44 from both sides -2x= x-54 subtract x from both sides -3x= -54 divide by -3 x= 18 square root of 18= 4.24 in radical form 3 square root of 2 hope this helps

5 0

3 years ago

Read 2 more answers

Math 8: Linear Functions, Part 2

Studentka2010 [4]

Answer:

$\boxed{\text{1. y + 5 = -4(x - 3); \qquad 2. y - 8 = x + 1}}$

Step-by-step explanation:

Question 1

The point-slope formula for a straight line is

y – y₁ = m(x – x₁)

x₁ = 3; y₁ = -5; m = -4

Substitute the values

$\boxed{\textbf{y + 5 = -4(x - 3)}}$

The diagram shows the graph of equation 1 (red) with slope -4 passing through (3,-5).

Question 2

x₁ = -1; y₁ = 8; m = 1

Substitute the values

$\boxed{\textbf{y - 8 = x + 1}}$

The diagram shows the graph of equation 2 (green) with slope 1 passing through (-1,8).

3 0

4 years ago

Use the box method to distribute and simplify (-5x-2)(-2x^2+6x).

Mkey [24]

Answer:

$10x^{3} - 26x^{2} - 12x$

Step-by-step explanation:

1) Use the FOIL method: (a+b)(c+d)=ac+ad+bc+bd.

$10x^{3} - 30x^{2} + 4x^{2} -12x$

2) Collect like terms.

$10x^{3} + (-30x^{2} +4x^{2} )-12x$

3) Simplify.

$10x^{3} - 26x^{2} -12x$

Therefor, the answer is, 10x^3 - 26x^2 - 12x.

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3 years ago

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Maksim231197 [3]

Answer:

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3 years ago

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11Alexandr11 [23.1K]

Add them up and you have your answer

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3 years ago